Variant chr17-81510562-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_ModerateBP6_ModerateBS1BS2

The NM_001614.5(ACTG1):c.*128T>G variant causes a 3 prime UTR change. The variant allele was found at a frequency of 0.000258 in 1,230,800 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00028 ( 2 hom. )

Consequence

ACTG1
NM_001614.5 3_prime_UTR

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 3.91

Variant links:

Genes affected

ACTG1 (HGNC:144): (actin gamma 1) Actins are highly conserved proteins that are involved in various types of cell motility and in maintenance of the cytoskeleton. Three main groups of actin isoforms have been identified in vertebrate animals: alpha, beta, and gamma. The alpha actins are found in muscle tissues and are a major constituent of the contractile apparatus. The beta and gamma actins co-exist in most cell types as components of the cytoskeleton and as mediators of internal cell motility. Actin gamma 1, encoded by this gene, is a cytoplasmic actin found in all cell types. Mutations in this gene are associated with DFNA20/26, a subtype of autosomal dominant non-syndromic sensorineural progressive hearing loss and also with Baraitser-Winter syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2017]

ACTG1 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.42).

BP6

Variant 17-81510562-A-C is Benign according to our data. Variant chr17-81510562-A-C is described in ClinVar as [Benign]. Clinvar id is 1277776.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population sas. gnomad4 allele frequency = 0.000125 (19/152376) while in subpopulation SAS AF= 0.00207 (10/4830). AF 95% confidence interval is 0.00112. There are 0 homozygotes in gnomad4. There are 10 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 19 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	#exon/exons	MANE
ACTG1	NM_001614.5 linkuse as main transcript	c.*128T>G	3_prime_UTR_variant	6/6	ENST00000573283.7
ACTG1	NM_001199954.3 linkuse as main transcript	c.*128T>G	3_prime_UTR_variant	6/6
ACTG1	NR_037688.3 linkuse as main transcript	n.1328T>G	non_coding_transcript_exon_variant	6/7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ACTG1	ENST00000573283.7 linkuse as main transcript	c.*128T>G		3_prime_UTR_variant	6/6	5	NM_001614.5	P4

Frequencies

GnomAD3 genomes

AF:

0.000125

AC:

AN:

152258

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000132

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000428

AC:

AN:

214790

Hom.:

AF XY:

0.000528

AC XY:

AN XY:

117454

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000331

Gnomad ASJ exome

AF:

0.000108

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00260

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000128

Gnomad OTH exome

AF:

0.000733

GnomAD4 exome

AF:

0.000277

AC:

299

AN:

1078424

Hom.:

Cov.:

AF XY:

0.000375

AC XY:

207

AN XY:

551944

show subpopulations

Gnomad4 AFR exome

AF:

0.0000387

Gnomad4 AMR exome

AF:

0.0000248

Gnomad4 ASJ exome

AF:

0.0000425

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00277

Gnomad4 FIN exome

AF:

0.0000197

Gnomad4 NFE exome

AF:

0.0000802

Gnomad4 OTH exome

AF:

0.000252

GnomAD4 genome

AF:

0.000125

AC:

AN:

152376

Hom.:

Cov.:

AF XY:

0.000134

AC XY:

AN XY:

74510

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000171

Hom.:

Bravo

AF:

0.0000793

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Feb 13, 2020

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.42

CADD

Benign

DANN

Benign

0.89

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over